Search found 6 matches

by markula78
Aug 22 2017 10:30am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 71177

Re: Electric Hydrofoil/E-Foil

Hi guys, I'm really interested in building an e-foil too. I rode all the thread and started to look to buy the parts. What i realized is that the planetary gears reductors are really expensive and hard to find. So i started to think about something else (without reductor). Also the motor is big and...
by markula78
Aug 19 2017 11:06am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 71177

Re: Electric Hydrofoil/E-Foil

Hi guys, Could you tell me what do you think about this ESC ? https://hobbyking.com/fr_fr/turnigy-aquastar-200a-watercooled-sensorless-esc.html?___store=fr_fr Best regards, Gege I'm taking a chance on the HK YEP120 Marine version. It's cheap and I wont be pulling more than 100A so it should be adeq...
by markula78
Aug 18 2017 4:16pm
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 71177

Re: Electric Hydrofoil/E-Foil

Hi guys, Could you tell me what do you think about this ESC ? https://hobbyking.com/fr_fr/turnigy-aquastar-200a-watercooled-sensorless-esc.html?___store=fr_fr Best regards, Gege Its not water sealed ESC. Is not more water resistant than a normal ESC, but it have a water cooling plate/connection.
by markula78
Aug 10 2017 4:15am
Forum: Electric Watercraft
Topic: Electric Hydrofoil/E-Foil
Replies: 463
Views: 71177

Re: Electric Hydrofoil/E-Foil

Howdy folks, I'm "notafraidtotry's" partner in crime (also on this forum) for an Electric Hydrofoil Board project. We appear to have been through the same research pains as many others. The biggest hurdle we are coming up against is the cost of a decent gearbox to reduce RPM down to the r...
by markula78
Aug 07 2017 6:02am
Forum: Electric Watercraft
Topic: openprop help
Replies: 4
Views: 1709

Re: openprop help

That error looks like its because it couldn't open the output file for some reason. What is the full path to your project and project name? What version of matlab do you have? Are you using windows or linux? fusion360 support is going to take a while, if I even try to do it. ok thanks, i got it to ...
by markula78
Aug 05 2017 7:16am
Forum: Electric Watercraft
Topic: openprop help
Replies: 4
Views: 1709

Re: openprop help

Hi I have also tested openprop but i get some error when i run the program. Error using fprintf Invalid file identifier. Use fopen to generate a valid file identifier. Error in Make_Reports (line 420) fprintf(fid,'\t\t\t\t\t %s \n\n',filename_input); Error in OpenPropSingle>execute (line 1197) Make_...